add audio

hc

2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/sound/usb/pcm.h
..
..
@@ -13,6 +13,8 @@
13
13
 		       struct usb_host_interface *alts,
14
14
 		       struct audioformat *fmt);
15
15
 void snd_usb_preallocate_buffer(struct snd_usb_substream *subs);
16
+
16
17
 int snd_usb_enable_audio_stream(struct snd_usb_substream *subs,
17
-	int datainterval, bool enable);
18
+				int datainterval, bool enable);
19
+
18
20
 #endif /* __USBAUDIO_PCM_H */